Fix for includePath

I had to include forceDelete or it wouldn't copy.

Author: ajagnanan

index.js

@@ -268,11 +268,12 @@ module.exports = function(S) {
           if (includePaths && includePaths.length) {
             includePaths.forEach(function(p) {
 
-              // TODO:  path.join(_this.optimizedDistPath, p) must be created here before files can be copied over
-
+              wrench.mkdirSyncRecursive(path.join(_this.optimizedDistPath, p), '0777');
               wrench.copyDirSyncRecursive(
-                path.join(_this.evt.options.pathDist, p),
-                path.join(_this.optimizedDistPath, p)
+                  path.join(_this.evt.options.pathDist, p),
+                  path.join(_this.optimizedDistPath, p), {
+                      forceDelete: true
+                  }
               );
             });
           }